2atp A 2.4 BS01 peptide E 0 S45 K46 S42 K43 ? P01731 16356863 23 ~ 29 APELRIFPKKMDAELGQKVDLVCEVLGSVSQGCSWLFQNSSSKLPQPTFVVYMASSHNKITWDEKLNSSKLFSAMRDTNNKYVLTLNKFSKENEGYYFCSVISNSVMYFSSVVPVLQK